AU2693488A - Method for removing amine from oil - Google Patents
Method for removing amine from oilInfo
- Publication number
- AU2693488A AU2693488A AU26934/88A AU2693488A AU2693488A AU 2693488 A AU2693488 A AU 2693488A AU 26934/88 A AU26934/88 A AU 26934/88A AU 2693488 A AU2693488 A AU 2693488A AU 2693488 A AU2693488 A AU 2693488A
- Authority
- AU
- Australia
- Prior art keywords
- amine
- oil
- present
- water
- remove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 150000001412 amines Chemical class 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000011557 critical solution Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/36—Azeotropic distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/38—Steam distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The present invention is a method for using water to remove amine from an oil-amine component. The oil-amine component is typically produced in prior art processes using an amine having an inverse critical solution temperature with water to break emulsions and sludges. The steps of the present invention include adding water to the oil-amine component in an amount sufficient to form a water-amine azeotrope with substantially all the amine in the oil-amine component followed by heating to remove the azeotrope. The method of the present invention may be used to remove amine from an oil-amine component even where the amine is present in an amount as low as 10% or less by weight.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/081,933 US4863607A (en) | 1987-08-03 | 1987-08-03 | Method for removing amine from oil |
CA000586255A CA1298753C (en) | 1987-08-03 | 1988-12-16 | Method of removing amine from oil |
EP88121250A EP0374277B1 (en) | 1987-08-03 | 1988-12-19 | Method for removing amine from oil |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2693488A true AU2693488A (en) | 1990-06-21 |
AU607831B2 AU607831B2 (en) | 1991-03-14 |
Family
ID=27168149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU26934/88A Ceased AU607831B2 (en) | 1987-08-03 | 1988-12-16 | Method for removing amine from oil |
Country Status (7)
Country | Link |
---|---|
US (1) | US4863607A (en) |
EP (1) | EP0374277B1 (en) |
AT (1) | ATE106262T1 (en) |
AU (1) | AU607831B2 (en) |
CA (1) | CA1298753C (en) |
DE (1) | DE3889917T2 (en) |
ES (1) | ES2053695T3 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4954260A (en) * | 1989-06-08 | 1990-09-04 | Zvi Ludmer | Countercurrent separation process and apparatus |
US5047153A (en) * | 1989-10-31 | 1991-09-10 | Resources Conservation Company | Method for removing amine from solids |
US5279747A (en) * | 1992-09-18 | 1994-01-18 | Shell Oil Company | Decontamination extraction process for treatment of oily solids |
US5284991A (en) * | 1992-09-18 | 1994-02-08 | Shell Oil Company | Cyanide removal from oily solid using a solvent extraction process |
US5662802A (en) * | 1994-07-07 | 1997-09-02 | Ionics, Incorporated | Solvent extraction process using water absorbing solvent at preselected temperature |
US5628906A (en) * | 1994-07-13 | 1997-05-13 | The Research Foundation Of The City University Of New York | Extraction process |
WO2007096891A1 (en) * | 2006-02-27 | 2007-08-30 | Zvi Ludmer | Simultaneous separation of heavy metals and organic materials from soil, sludge or sediments |
CN102190380B (en) | 2010-03-16 | 2015-03-25 | 通用电气公司 | System and method for treating solution |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2276089A (en) * | 1937-06-26 | 1942-03-10 | Union Oil Co | Recovery of solvents from oils |
US2846376A (en) * | 1953-05-22 | 1958-08-05 | American Cyanamid Co | Purification of triethylamine |
US2848386A (en) * | 1953-06-01 | 1958-08-19 | Du Pont | Process for separation of methylamines |
ZA735933B (en) * | 1972-09-13 | 1975-04-30 | Boeing Co | A method for chemical fractionation, defatting and dewatering of solids and suspensions |
US3928194A (en) * | 1972-10-26 | 1975-12-23 | Texaco Inc | Emulsion breaking method |
US3925201A (en) * | 1973-08-03 | 1975-12-09 | Resources Conservation Co | Method of dewatering material containing solid matter and bound and unbound water |
US4056466A (en) * | 1973-08-03 | 1977-11-01 | Resources Conservation Co. | Method of dewatering material containing solid matter and bound and unbound water |
US4002562A (en) * | 1975-09-18 | 1977-01-11 | Resources Conservation Co. | Oil emulsion processing |
US4230534A (en) * | 1979-03-23 | 1980-10-28 | Phillips Petroleum Company | Control of a fractional distillation column |
US4262791A (en) * | 1979-09-24 | 1981-04-21 | Texaco Inc. | Draw rate signal generator |
-
1987
- 1987-08-03 US US07/081,933 patent/US4863607A/en not_active Expired - Fee Related
-
1988
- 1988-12-16 AU AU26934/88A patent/AU607831B2/en not_active Ceased
- 1988-12-16 CA CA000586255A patent/CA1298753C/en not_active Expired - Lifetime
- 1988-12-19 ES ES88121250T patent/ES2053695T3/en not_active Expired - Lifetime
- 1988-12-19 EP EP88121250A patent/EP0374277B1/en not_active Expired - Lifetime
- 1988-12-19 AT AT88121250T patent/ATE106262T1/en not_active IP Right Cessation
- 1988-12-19 DE DE3889917T patent/DE3889917T2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA1298753C (en) | 1992-04-14 |
DE3889917D1 (en) | 1994-07-07 |
EP0374277B1 (en) | 1994-06-01 |
EP0374277A1 (en) | 1990-06-27 |
ES2053695T3 (en) | 1994-08-01 |
US4863607A (en) | 1989-09-05 |
AU607831B2 (en) | 1991-03-14 |
ATE106262T1 (en) | 1994-06-15 |
DE3889917T2 (en) | 1994-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |